Elicit non-trivial dialogue from students. Guide students to reflection and analysis of the experience. Encourage students to share their perceptions and beliefs. Summarize and review similarities and differences.

Discussion of slide or students share feelings about the thunderstorm activity.

Objective: To enhance student ability to discuss what they have seen or experienced based on their perceptions.

Activity: Discuss the thunderstorm activity and how the activity related to mathematics or have student discuss and analyze the slide presentation.

Assessment: Willingness to participate in discussion and ability to listen to comments from classmates.